[Japanese]

JVNDB-2005-000756

Tsuru-Kame Mail vulnerable in S/MIME signature verification

Overview

Tsuru-Kame Mail contains the following vulnerabilities in the S/MIME signature verification:
- S/MIME signature verification does not verify the certification path.
- S/MIME signature verification does not verify the certification expiration date.

The name of the software "Tsuru-Kame Mail" was changed to "Hidemaru Mail" on August 10, 2005.
CVSS Severity (What is CVSS?)

CVSS V2 Severity:
Base Metrics 5.0 (Medium) [IPA Score]
  • Access Vector: Network
  • Access Complexity: Low
  • Authentication: None
  • Confidentiality Impact: None
  • Integrity Impact: Partial
  • Availability Impact: None
Affected Products


Saitoh Kikaku
  • Hidemaru Mail earlier than v4.00

Impact

The user can not notice a forged email signed by a malicious certificate.
Solution

Vendor Information

Saitoh Kikaku
CWE (What is CWE?)

CVE (What is CVE?)

References

  1. JVN : JVN#E59B594B
Revision History

  • [2008/05/21]
      Web page published

Date Public2005/10/28
Date First Published2008/05/21
Date Last Updated2008/05/21